不知道是什么地方出错了

2万 · 2018-8-15 15:03

“1112.C(6): error C231: 'P0': redefinition”
请各位大虾帮看看
#include<reg52.h>

#include<intrins.h>

#define
uint
unsigned
int

void delay1s(uint  );

int i,num[15]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe} 0=0xff;
void main()
{

   while(1)

{

for(i=0;i<15;i++)

{

      P0=num[i];

   delay1s(500);

      }

}

}

void delay1s(uint  z)

{

uint x, y;

for(x=z;x>0;x--)

for(y=110;y>0;y--)
;

}